I just got my June/July issue of Mother Earth News and in their reader-reported tips section, someone wrote in about an old-time remedy for ticks. Apparently if you drink a quart of buttermilk every day the ticks will leave you alone. The change in smell of perspiration repels them. Not sure how anyone would manage a quart of buttermilk a day, but perhaps a lesser amount would work. Maybe this is an effective remedy for the doggies in our lives too. Thought I would mention it for the folks in the Lyme disease areas.